$screen-xs-max :769px;

.course_brief_wrap {
    overflow: hidden;
    .course_notice{
        margin-top: 35px;
        .course_notice_p{
            text-indent: 2em;
        }
    }

}

.section_box {
    margin-top: 30px;

    .section_list {
        height: 230px;
        width: 100%;
        overflow: auto;

        a {
            padding-left: 15px;
            cursor: pointer;

            &.achieve {
                color: rgb(4, 58, 121);
                text-align: center;
            }

            &.ing {
                color: rgb(4, 58, 121);
            }

            i {
                position: relative;
                left: -5px;

                &.icon_blank {
                    display: inline-block;
                    width: 16px;
                    height: 16px;
                    // background-color: #333;
                }

                // 锁
                &.color_grey{
                    color: #a39e9ef3!important;
                }
            }

        }
    }
}



@media (max-width: $screen-xs-max) {
    .course_wrap {
        height: 365px;
        margin-top: 80px;
        box-shadow: none;
    }

    .section_box {
        margin-top: 10px;
    }

    // 标题
    .section_title {
        padding-left: 10px;
    }
    .section_list{
        padding-right: 0;
    }
}